P&G brandSampler is offering a free sample [more free samples] of Head and Shoulders shampoo and conditioner. Choose from: Hair Endurance for Men 2in1, Classic Clean, Smooth & Silky, Dry Scalp Care, Green Apple or Active Sport for Men. You can only request samples & coupons from P&G once every quarter so if you've ordered recently, you won't be able to get this one.